Head band



FIG. 1 is a front perspective view of a head bands showing my newdesign, the broken line showing of the human form is for illustrativepurposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevated view thereof;

FIG. 4 is a left side elevated view thereof;

FIG. 5 is right side eleveated view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design for a head band, as shown and described.